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1
- description
- This model uses a solid elliptical needle with reduced effective mass of the vibration system and realizes broadband playback. It is a high cost performance cartridge that satisfies both beginners and enthusiasts with high resolution and wide range (Oikawa Tetsuji) Maintenance information: 2026.4.18 Operation confirmed Accessories: original box Main specifications: VM type playback frequency range 20 to 25,000 Hz output voltage 4.5 mV (1 kHz, 5 cm/sec.) needle pressure 1.8 to 2.2 g (2.0 g standard) mass 6.4 g
- description
- Pair tube 310A compatible ball made in Russia top grid measurement value 64/62 (rejected value 30) with original box*Pairs are judged based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: white box (with writing)
- description
- Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1811/1911 measured value 54/52 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
- description
- Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1901/1811 measured value 54/52 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1811/1808 measured value 60/58 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:Vital Audio
Price: JPY 909
- description
- Sold out, this is a 2 core microphone line cable that is highly appreciated by unprocessed enthusiasts for 3.0 m 1 terminals. The exterior has a feeling of use such as dullness (Tomoho Asaine) Accessories: none
Manufacture:ELECTRO HARMONIX
Price: JPY 5,909(pair)
- description
- Pair tube, 6CA7 compatible ball, made in Russia, measured value 46/46 (rejected value 30) with original box ※The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:ELECTRO HARMONIX
Price: JPY 5,909(pair)
- description
- Pair tube, 6CA7 compatible ball, made in Russia, measured value 48/48 (rejected value 30) with original box ※The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube, 6CA7 compatible ball, made in Russia, measured value 44/40 (rejected value 30) with white box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube double triode Russian reprint model measured value 120/120 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
- description
- Pair tube double triode Russian reprint model measured value 120/120 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube double triode Russian reprint model measured value 118/114 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube ambient heat beam output tube made in Russia lot: 2108/2108 measured value 76/72 (GM value measured with KT88 setting value with measuring instrument TV-7) with original box ※ pair is determined based on gM value measured with test machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:ELECTRO HARMONIX
Price: JPY 3,182(pair)
- description
- Pair tube ambient heat beam tube made in Russia, measured value 38/36 (rejected value 25), there is a getter burn with the original box ※The pair is determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube, 6 AS7 compatible ball, made in Russia, measured value 70/68 (rejected value 36) with original box ※The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Sold in 1 bottle, double triode, Russian reprint model, measured value 120 (rejected value 50) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:ELECTRO HARMONIX
Price: JPY 4,091(pair)
- description
- Pair tube double triode tube made in Russia, measured value 120/120 (rejected value 50) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube double triode Russian reprint model measured value 54/52 (rejected value 32) The printing on the tube with the original box is erased ※Pairs are judged based on gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube double triode Russian reprint model measured value 118/116 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:Classic Components
Price: JPY 3,182(pair)
- description
- Sold as a pair, the double triode tube seems to be made in Russia due to the VT-231 equivalent tube structure. Measured value 110/110 (rejected value 50) with original box ※The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube, double triode tube, VT-231 equivalent tube, made in Russia, measured value 114/106 (rejected value 50) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: none
- description
- Pair tube Russian metal base measurement value 56/54 (rejected value 44) lot: 1110/1110 ※Pairs are determined based on GM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
Price: JPY 1,091
雑誌・書籍1000円以上で送料無料
- description
- ※Shipping service. This is a brand new item. Mr. Muneshige Nagase called Nazo Otoko is the host of an audio blog popular among high-end audio users all over the country. This book is a compilation of records of 15 years of audio exploration that Mr. Nagase has spelled out on his blog. “Double Woofers,” which was formed in the wake of the JBL 4350, is the origin of that activity, and in addition to high-end amplifiers such as Mark Levinson, Claire, Goldmund, etc., and the JBL 4350, high-end devices coveted by enthusiasts such as Avalon, Apogee, and Full Epilogue have appeared one after another. A must-read book for high end audiophiles.
- description
- Pair tube direct heat triode tube made in Russia measured value 72/70 (rejected value 38) with original box (inner cushioning material has deteriorated) *Pairs are determined based on gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube KT88 compatible sphere Russian metal brown base measurement value 50/50 (rejection theory 44) there is writing on the base with the blue box ※The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: blue box
1
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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